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H323FeauresMain.H323Feaures HistoryHide minor edits - Show changes to output Changed lines 29-31 from:
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** [[http://www.itu.int/rec/T-REC-H.281/en | H.281 - "A FAR END CAMERA CONTROL PROTOCOL FOR VIDEOCONFERENCING USING H.224"]] Added lines 27-29:
* Data support ** [[http://www.itu.int/rec/T-REC-H.224/en | H.224 - "A real time protocol for simplex applications using the H.221 LSD/HSD/MLP channels"]] Added line 3:
* Basic call handling Changed lines 5-29 from:
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** [[http://www.itu.int/rec/T-REC-H.245/en|H.245 : Control protocol for multimedia communication]] ** H.235 (more info TBA) ** H.450 (more info TBA) ** H.460 (more info TBA) * DTMF support ** [[http://www.ietf.org/rfc/rfc4733.txt | RFC 2833/4733 - "RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals"]] ** In-band DTMF detection/generation (where possible) * Audio and video ** G.711 uLaw and ALaw audio ** Standard GSM 06.10 audio (via GSM plugin) ** Microsoft GSM audio as per draft-ema-vpim-msgsm-00.txt (via GSM plugin) ** Speex audio codec as per draft-ietf-avt-rtp-speex-05 (via GSM plugin) ** [[http://www.ietf.org/rfc/rfc4857.txt | RFC 2032/4587 "RTP Payload Format for H.261 Video Streams"]] (via IPP plugin) ** [[http://www.ietf.org/rfc/rfc2190.txt | RFC 2190 "RTP Payload Format for H.263 Video Streams"]] (via FFmpeg plugin) ** [[http://www.ietf.org/rfc/rfc4629.txt | RFC 2429/4629 "RTP Payload Format for the 1998 Version of ITU-T Rec. H.263 Video (H.263+)"]] (via FFmpeg plugin) ** [[http://www.ietf.org/rfc/rfc3016.txt | RFC 3016 "RTP Payload Format for MPEG-4 Audio/Visual Streams"]] (via IPP plugin) ** [[http://www.ietf.org/rfc/rfc3952.txt | RFC 3952 "Real-time Transport Protocol (RTP) Payload Format for internet Low Bit Rate Codec (iLBC) Speech"]] (via iLBC plugin) ** [[http://www.ietf.org/rfc/rfc3984.txt | RFC 3984 "RTP Payload Format for H.264 Video"]] (via IPP plugin) ** [[http://www.ietf.org/rfc/rfc4175.txt | RFC 4175 "RTP Payload Format for Uncompressed Video"]] * Partially implemented ** [[http://www.ietf.org/rfc/rfc3711.txt | RFC 3711 "The Secure Real-time Transport Protocol (SRTP)"]] Added lines 1-4:
The Opal H.323 implementation supports the following standards: ** [[http://www.itu.int/rec/T-REC-H.225.0/en|H.225.0 : Call signalling protocols and media stream packetization for packet-based multimedia communication systems ]] ** [[http://www.itu.int/rec/T-REC-H.245/en|H.245 : Control protocol for multimedia communication]] |